How to process the testing report? What are the testing items and standards? Today, the editor of Baijian Testing will take you to understand the specific tests required for the relevant testing business. At the same time, Baijian can also design testing plans based on corresponding testing standards or according to your needs

Display style: electronic version

Testing cycle: 3-15 working days (can be expedited)

Report qualifications: CNAS, CMA, CAL, etc.

Testing items:

Electrical clearance, dielectric performance, protective circuit effectiveness, mechanical operation, marking, creepage distance, structure, some parameters, internal circuits and connections, external wire terminals, wiring, operational performance and function, combination of switch devices and components, electrical shock protection and protection circuit integrity, electrical clearance creepage distance, insulation resistance verification, protection level, accident lighting inspection, AC input voltage, alarm, appearance and structure, resistance Electrical strength, grounding performance B, contact current and protective conductor current, material flame retardant performance, temperature rise, environmental testing (low-temperature storage, low-temperature operation, high-temperature storage, high-temperature operation, damp heat, vibration), phase sequence and polarity arrangement, insulation resistance, input power conversion, output branch inspection, output voltage monitoring, requirements for connecting wires, remote signaling and telemetry performance, lightning protection performance, sound noise, color marking, dielectric strength, shell protection level, fast transient impact, grounding continuity, surge, electromagnetic field, short circuit withstand strength, radiation test, electrostatic discharge, mechanical operation (number of operations), Dielectric performance (power frequency withstand voltage, impulse withstand voltage, insulation resistance), insulation material's resistance to abnormal heat and fire, dielectric performance (power frequency withstand voltage, insulation resistance), insulation material shell thermal stability verification, insulation material's heat resistance, insulation material's resistance to abnormal heat and fire, insulation material's ability to withstand abnormal heat and fire, appearance, dielectric performance (voltage test), mechanical operation (number of cycles), dielectric performance (voltage test), creepage distance, electrical gap and distance through sealant, appearance inspection, dielectric performance (voltage test), electrical gap and creepage distance, protection circuit continuity, electric shock protection, temperature rise limit, electric shock protection and protection Circuit integrity (tightness of screws and bolts), insulation resistance and electrical strength, protection level, structure and marking of complete equipment, creepage distance, electrical clearance, rust resistance, heat resistance, resistance to abnormal heat and fire, moisture resistance

Testing standards:

1. YD/T585-20105.9, 6.11 Communication distribution equipment

2. GB 7251.1-2013 low-voltage switchgear and control equipment Part 1: General

3 GB/T7251.3-2006 Low voltage switchgear and control equipment - Part 3: Special requirements for distribution boards of low-voltage switchgear and control equipment that non professionals can enter the site.

4. GB/T 7251.5-2017 Low voltage switchgear and control equipment - Part 5: Complete sets of power distribution equipment for public power grids.

5. GB/T17466.1-2019 Electrical accessory installation boxes and enclosures for fixed electrical installations for household and similar purposes. Part 1: General requirements.

6. GB/T 4208-2017 Housing protection level (IP code)

7. GB16917.1-2014 Residual with overcurrent protection for household and similar purposes.

8. GB/T7251.1-20111.3/Appendix F Low Voltage Switchgear and Control Equipment Part 1: General Requirements

9. GB/T20641-2014 General Requirements for Empty Enclosures of Low Voltage Switchgear and Control Equipment

10. GB/T17466.22-2008 Electrical Accessories Installation Boxes and Enclosures for Household and Similar Use Fixed Electrical Equipment Part 22: Special Requirements for Connection Boxes and Enclosures

11. YD/T585-20105.2,6.2 Communication Distribution Equipment

12 GB7251.6-2015 Low voltage switchgear and control equipment Part 2: Special requirements for busbar trunking systems

13. GB 7251.12-2013 Low voltage switchgear and control equipment Part 2: Complete power switchgear and control equipment

14. DL/T 375-2010 General technical conditions for outdoor distribution boxes 7.1.2.7

15. YD/T585-20105.11, 6.13 Communication distribution equipment

16. YD/T585-20105.17, 6.19 Communication distribution equipment

17. YD/T585-20105.14, 6.16 Communication distribution equipment

18. GB/T 7251.3-201Low voltage switchgear and control equipment Part 3: Distribution boards (DBO) operated by general personnel GB/T 7251.3-2017

19. GB/T 5169.13-2013 Fire hazard testing for electrical and electronic products Part 13: Glowing wire ignition temperature (GWIT) test method for materials

20. GB/T 7251.1-2013 Complete power switchgear and control equipment Part 1: General provisions GB/T 7251.1-2013

Testing characteristics:

1. Testing industry Full coverage, meeting different detection needs 2. Fully cover the laboratory and allocate localized testing nearby

3. Engineer one-on-one service to make testing more accurate

4. Free initial inspection, no testing fee charged for initial inspection

5. Self service ordering and express delivery for free on-site sampling 6. Short cycle, low cost, and thoughtful service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative, effective, and universally applicable domestically